{"service":"mppgas","version":"0.3.0","description":"Multi-chain gas toolkit — Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Tempo","payment":{"method":"Tempo MPP","currency":"USDC.e","currencyAddress":"0x20C000000000000000000000b9537d11c60E8b50","network":"Tempo mainnet","chainId":4217,"gasAbstracted":true,"note":"Agents only need USDC.e — no native Tempo gas required. The service sponsors gas via feePayer."},"endpoints":[{"route":"GET /api/gas","price":"$0.01","desc":"slow/standard/fast gwei + native USD + 21k-gas transfer cost · 7 chains · cached 10s"},{"route":"GET /api/gas/deep","price":"$0.02","desc":"EIP-1559 breakdown · baseFee · priorityFee · maxFeePerGas recs · block number + timestamp"},{"route":"GET /api/gas/forecast","price":"$0.02","desc":"30-min linear trend forecast · now/in15min/in30min · based on rolling 10-min buffer"},{"route":"GET /api/gas/spike","price":"$0.01","desc":"spike detector · current vs 1h rolling avg · isSpike if current > avg + 2σ · ?chain="},{"route":"GET /api/gas/best-time","price":"$0.01","desc":"cheapest UTC hour from 24h buffer · currentVsCheapest% · send now | wait · ?chain="},{"route":"GET /api/info","price":"free","desc":"this response"},{"route":"GET /openapi.json","price":"free","desc":"OpenAPI 3.1 spec"}],"openapi":"/openapi.json"}